package cn.wolfcode.wolf2w.controller;

import cn.wolfcode.wolf2w.annotation.RequireLogin;
import cn.wolfcode.wolf2w.annotation.UserParam;
import cn.wolfcode.wolf2w.cache.service.IUserInfoRedisService;
import cn.wolfcode.wolf2w.domain.Destination;
import cn.wolfcode.wolf2w.domain.Travel;
import cn.wolfcode.wolf2w.domain.TravelComment;
import cn.wolfcode.wolf2w.domain.UserInfo;
import cn.wolfcode.wolf2w.query.StrategyQuery;
import cn.wolfcode.wolf2w.query.TravelQuery;
import cn.wolfcode.wolf2w.service.*;
import cn.wolfcode.wolf2w.util.JsonResult;
import cn.wolfcode.wolf2w.util.UMEditorUploader;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/travels")
public class TravelController {

  @Autowired
  private ITravelService travelService;
  @Autowired
  private IDestinationService destinationService;
  @Autowired
  private IUserInfoRedisService userInfoRedisService;
  @Autowired
  private ITravelCommentService travelCommentService;

  @GetMapping("/query")
  public Object query(TravelQuery qo){
      return JsonResult.success(travelService.query(qo));
  }

  @GetMapping("/input")
  public  Object input(String id){
    List<Destination> dests = destinationService.list();
    Map<String,Object> map = new HashMap<>();
    //编辑回显
    if (StringUtils.hasLength(id)){
      Travel tv = travelService.get(id);
      map.put("tv",tv);
    }
    map.put("dests",dests);
      return JsonResult.success(map);
  }

  //上传图片
  @RequestMapping("/contentImage")
  public String uploadUEImage(MultipartFile upfile, HttpServletRequest request) throws Exception{
    UMEditorUploader up = new UMEditorUploader(request);
    String[] fileType = {".gif" , ".png" , ".jpg" , ".jpeg" , ".bmp"};
    up.setAllowFiles(fileType);
    up.setMaxSize(10000); //单位KB
    up.upload(upfile);

    String callback = request.getParameter("callback");
    String result = "{\"name\":\""+ up.getFileName() +"\", \"originalName\": \""+ up.getOriginalName() +"\", \"size\": "+ up.getSize()
            +", \"state\": \""+ up.getState() +"\", \"type\": \""+ up.getType() +"\", \"url\": \""+ up.getUrl() +"\"}";
    result = result.replaceAll( "\\\\", "\\\\" );
    if(callback == null ){
      return result ;
    }else{
      return "<script>"+ callback +"(" + result + ")</script>";
    }
  }

  @RequireLogin//必须登录之后金星村操作
  @PostMapping("/saveOrUpdate")
  public  Object saveOrUpdate(Travel travel,HttpServletRequest request){

      String token = request.getHeader("token");
      UserInfo user = userInfoRedisService.getUserByToken(token);
      travel.setUserId(user.getId());
      travelService.saveOrUpdate(travel);

    //页面需要返回编辑或新增的游记
    return JsonResult.success(travel.getId());
  }
  @GetMapping("/detail")
    public Object detail(String id){
      return JsonResult.success(travelService.get(id));
  }
    //简化的效果
    //在接口形式参数值声明用户对象 springmvc自动将当前用户注入进来
    @GetMapping("/getUser")
    public Object getUser(@UserParam UserInfo userInfo){
        //获取当前登录用户对象
        return JsonResult.success(userInfo);
    }
    @GetMapping("/updateUser")
    public Object updateUser(UserInfo userInfo){
        //获取当前登录用户对象
        return JsonResult.success(userInfo);
    }

    @RequireLogin
    @PostMapping("/commentAdd")
    public Object commentAdd(TravelComment comment,@UserParam UserInfo userInfo){

      BeanUtils.copyProperties(userInfo,comment);
      comment.setUserId(userInfo.getId());
      travelCommentService.save(comment);

      return JsonResult.success();
    }

  @GetMapping("/comments")
  public Object comments(String travelId){
    return JsonResult.success(travelCommentService.queryByTravelId(travelId));
  }
}
